From cda4fc822575168e85fcf5fbf8b4d524e1d6e0d3 Mon Sep 17 00:00:00 2001
From: Tim Graham <timograham@gmail.com>
Date: Wed, 4 Sep 2013 13:18:08 -0400
Subject: [PATCH] [1.6.x] Fixed #20958 -- Documented that GenericForeignKey
 fields can't be accessed in forms.

Thanks marky1991.

Backport of 533d1ab334 from master
---
 docs/ref/contrib/contenttypes.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/ref/contrib/contenttypes.txt b/docs/ref/contrib/contenttypes.txt
index fcd66a5b03..5b1c98e88f 100644
--- a/docs/ref/contrib/contenttypes.txt
+++ b/docs/ref/contrib/contenttypes.txt
@@ -369,6 +369,9 @@ normal field object, these examples will *not* work::
     # This will also fail
     >>> TaggedItem.objects.get(content_object=guido)
 
+Likewise, :class:`~django.contrib.contenttypes.generic.GenericForeignKey`\s
+does not appear in :class:`~django.forms.ModelForm`\s.
+
 Reverse generic relations
 -------------------------